Same here happens to me, except its more of a "dull ache" kind of to the side of my right testicle. My brother had 2 hernia's and the pain I experience is in the same exact spot, slightly to the side of the boys. I seems to help a bit it a where a weight belt and/or keep my abs tight when sqatting/leg press etc. I heard the best way to get a hernia is to blow out your stomach when squatting or doing any heavy movement of that nature.